JP2004305746A5 - - Google Patents

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Publication number
JP2004305746A5
JP2004305746A5 JP2004109824A JP2004109824A JP2004305746A5 JP 2004305746 A5 JP2004305746 A5 JP 2004305746A5 JP 2004109824 A JP2004109824 A JP 2004109824A JP 2004109824 A JP2004109824 A JP 2004109824A JP 2004305746 A5 JP2004305746 A5 JP 2004305746A5
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JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2004109824A
Other versions
JP4642371B2 (ja
JP2004305746A (ja
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Publication date
Priority claimed from US10/406,531 external-priority patent/US6859123B2/en
Application filed filed Critical
Publication of JP2004305746A publication Critical patent/JP2004305746A/ja
Publication of JP2004305746A5 publication Critical patent/JP2004305746A5/ja
Application granted granted Critical
Publication of JP4642371B2 publication Critical patent/JP4642371B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2004109824A 2003-04-03 2004-04-02 永久磁石ブロックを位置決めするための方法及び装置 Expired - Fee Related JP4642371B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/406,531 US6859123B2 (en) 2003-04-03 2003-04-03 Methods and apparatus for positioning permanent magnetic blocks

Publications (3)

Publication Number Publication Date
JP2004305746A JP2004305746A (ja) 2004-11-04
JP2004305746A5 true JP2004305746A5 (ja) 2007-05-17
JP4642371B2 JP4642371B2 (ja) 2011-03-02

Family

ID=32850649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004109824A Expired - Fee Related JP4642371B2 (ja) 2003-04-03 2004-04-02 永久磁石ブロックを位置決めするための方法及び装置

Country Status (4)

Country Link
US (1) US6859123B2 (ja)
EP (1) EP1465216A1 (ja)
JP (1) JP4642371B2 (ja)
CN (1) CN1535656B (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7484045B2 (en) 2004-03-30 2009-01-27 Intel Corporation Store performance in strongly-ordered microprocessor architecture
US20080246573A1 (en) * 2004-07-09 2008-10-09 Souder James J Field configurable magnetic array
US20070285197A1 (en) * 2006-06-08 2007-12-13 General Electric Company Method for disassembling a magnetic field generator
WO2008145167A1 (de) * 2007-05-31 2008-12-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Magnetanordnung zur erzeugung eines nmr-fähigen homogenen permanentmagnetfeldes
JP5668681B2 (ja) * 2009-02-27 2015-02-12 日立金属株式会社 磁界発生装置
DE212010000045U1 (de) * 2009-04-21 2012-01-23 Aspect Magnet Technologies Ltd. Permanentmagnetenanordnung mit fest gegenüberliegender Platte
CN109669150A (zh) * 2018-12-29 2019-04-23 佛山瑞加图医疗科技有限公司 一种圆周磁体安装专用设备及安装方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4672346A (en) * 1984-04-11 1987-06-09 Sumotomo Special Metal Co., Ltd. Magnetic field generating device for NMR-CT
JPS60239005A (ja) * 1984-05-11 1985-11-27 Sumitomo Special Metals Co Ltd 磁界発生装置
JPS62196803A (ja) * 1986-02-24 1987-08-31 Hitachi Medical Corp 核磁気共鳴イメ−ジング装置
FR2611975B1 (fr) * 1987-03-03 1995-02-17 Commissariat Energie Atomique Systeme d'aimants permanents pour un champ magnetique intense
JPH0339139A (ja) * 1989-07-07 1991-02-20 Sanyo Electric Co Ltd 磁気共鳴撮像装置の静磁場発生装置
JPH0429304A (ja) * 1990-05-24 1992-01-31 Seiko Epson Corp 磁界発生装置
EP0479514B1 (en) * 1990-09-29 1998-07-01 Sumitomo Special Metals Co., Ltd. Magnetic field generating device used for MRI
US5668516A (en) * 1995-12-29 1997-09-16 General Electric Company Simplified active shield superconducting magnet assembly for magnetic resonance imaging
AU2438799A (en) 1998-02-09 1999-08-23 Odin Medical Technologies Ltd A method for designing open magnets and open magnetic apparatus for use in mri/mrt probes
JP2953659B1 (ja) * 1998-08-06 1999-09-27 住友特殊金属株式会社 Ｍｒｉ用磁界発生装置およびその組立方法並びにそれに用いる磁石ユニットの組立方法
US6358582B1 (en) * 1998-11-19 2002-03-19 General Electric Company Laminated composite shell assembly for magnet applications
US6259252B1 (en) * 1998-11-24 2001-07-10 General Electric Company Laminate tile pole piece for an MRI, a method manufacturing the pole piece and a mold bonding pole piece tiles
US5999076A (en) * 1998-12-30 1999-12-07 General Electric Company Magnetic resonance imaging passively shimmed superconducting magnet assembly
CN1159576C (zh) * 1999-05-10 2004-07-28 三星电子株式会社 制造磁共振成像系统用的主磁体总成的方法
US6252405B1 (en) * 1999-11-15 2001-06-26 General Electric Company Temperature compensated NMR magnet and method of operation therefor
JP4813645B2 (ja) * 1999-11-16 2011-11-09 日立金属株式会社 磁極ユニット、その組立方法および磁界発生装置
DE60041792D1 (de) 1999-11-16 2009-04-23 Hitachi Metals Ltd Magnetfeldgenerator mit einer Polstückeinheit
US6504461B2 (en) * 2001-03-26 2003-01-07 General Electric Company Open magnet with recessed field shaping coils
US6828891B2 (en) * 2002-07-25 2004-12-07 Ge Medical Systems Global Technology Company, Llc Method for assembling magnetic members for magnetic resonance imaging magnetic field generator
US6664878B1 (en) * 2002-07-26 2003-12-16 Ge Medical Systems Global Technology Company, Llc Method for assembling magnetic members for magnetic resonance imaging magnetic field generator
US6650210B1 (en) * 2003-03-11 2003-11-18 Scientific Components Electromechanical switch device

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